Select data from a dropdown can not trigger onWorksheetChange event

Docs API
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Do you want to: Report a bug
We tried using attachEvent in the SpreadsheetAPI to listen for the onWorksheetChange event, but we found that when users select data from a dropdown list, the onWorksheetChange event is not triggered. This appears to be a bug, or are we using it incorrectly?
Document Server version: 9.0.2.1
os: windows11

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lQDPKGdn-EcqXZ3NBaDNB4CwtwDVS91vOm8IQ-53XM6mAA_1920_14401920×1440 123 KB

this is my drop down.when i select one，the event can not be triggered.
Thank you for your attention to this issue. We appreciate your support and look forward to your response.